AI Tool

Longevity Score

An 11-domain composite healthspan score — cardiovascular, metabolic, inflammation, sleep, recovery, stress, social and cognitive load.

Your inputs

Age

Sex

VO₂ max (ml/kg/min)

apoB (mg/dL)

HbA1c (%)

BP systolic (mmHg)

hs-CRP (mg/L)

HRV (RMSSD) (ms)

Sleep (hrs)

Strength vs peers (1-5)3/5

Sleep quality (1-5)3/5

Perceived stress (1-5)3/5

Social connection (1-5)4/5

Cognitive challenge (1-5)3/5

Composite score

Generate your composite healthspan score across 11 domains.

Track it over time

One reading is a snapshot. Save this score and come back in three months — the direction of travel is the part that matters.

Done here? The numbers come next.

A tool result is a hint; a blood test is an answer. See which UK panel measures what matters, then record the results and this site turns them into a plan.

Which test to get Record results you have

Educational only. Outputs are estimates for self-experimentation and discussion with a qualified clinician. Not medical advice or diagnosis. See medical disclaimer.